The NRC O2 Analyzer is made for convenience, portability, above all, accuracy. When you need to know the oxygen concentration in your tank, this analyzer will use an electrochemical sensor and microcontroller to calculate an accurate analysis. The compact nature of this nitrox analyzer makes it easy to pack in your gear bag and take with you on your scuba diving adventures all over the world. It’s easy to use, easy to read, and keeps you informed when you need to know what’s going on in your tank. 

NRC O2 Analyzer Features: 

• Measures oxygen concentration in your tank
• Small and portable for convenience
• Electrochemical sensor and microcontroller for accuracy 
• Easy read, two-digit display 
• Easy to use